Mybest Inc. (Headquarters: Chuo-ku, Tokyo; CEO: Toru Yoshikawa, hereinafter "Mybest"), the operator of the product comparison service "Mybest," will begin distributing Mybest's content on "mamaro view," the monitor within the private baby care rooms "mamaroTM" operated by Trim Inc. (Headquarters: Naka-ku, Yokohama; President: Yusuke Hasegawa), starting July 1, 2026 (Wed). We will deliver monthly product rankings and useful information based on verification data to mothers and women using "mamaroTM." Background of the Initiative With the mission "To realize the best selection experience using the internet," Mybest has supported everyone's "choices" by actually purchasing over 2,000 products every month and thoroughly verifying them in-house based on verification standards designed by specialized personnel. We have also verified over 600 baby and kids' products, introducing comparison results and selection methods. Amidst information overload, we are working to resolve the "pre-purchase anxiety" of parenting households. "mamaroTM" is a fully private baby care room, providing a calm space for nursing and diaper changes. Its features include making it easier for users to engage with information in a private environment and enabling high-quality reach to the parenting demographic (mothers and women). Therefore, Mybest will leverage this touchpoint to deliver product rankings and useful information for mothers and women, based on verification data. In addition, we will also launch a "Tie-up Advertising Menu" for advertisers, combining Mybest's objective verification results with "mamaroTM's" reach to parenting households. - Distribution Destination: "mamaro view" signage in private baby care rooms "mamaroTM" - Distribution Start: July 1, 2026 (Wed) - Distribution Content: Product rankings and useful information for mothers and women, based on verification data - Distribution Area: 965 units in 46 prefectures nationwide (as of June 1, 2026) *Content Image *Image of private